California Air Resources Board 2004 Almanac (web)				Table 5-39
Chapter 5	San Francisco Bay Area Formaldehyde Emissions			
San Francisco Bay Area - Formaldehyde				
Emissions Source	tons/year	Percent Air Basin	Percent State	
Stationary Sources	171	5%	1%	
Area-wide Sources	362	11%	2%	
On-Road Mobile	1107	32%	6%	
   Gasoline Vehicles	740	22%	4%	
   Diesel Vehicles	367	11%	2%	
Other Mobile	1771	52%	9%	
Natural Sources	0	0%	0%	
Total	3412	100%	17%	
Total Statewide	20087